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JOANIE NG
NPI 1417695982
Nurse Practitioner - Family in Chicago, IL

Active since May 25, 2022PECOS EnrolledAccepts Medicare Assignment
2335 S WENTWORTH AVE STE B, CHICAGO, IL 60616(312) 566-4545(773) 943-6370 Get Directions Write a Review

NPPES record last updated: May 20, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 20, 2026, May 25, 2022 (2 updates tracked since 2022).

About Joanie Ng NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOANIE NG (NPI 1417695982) is an individual family provider in Chicago, Illinois, licensed in Illinois (209.025202) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1417695982
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJOANIE NG
Location Address2335 S WENTWORTH AVE STE BChicago, IL 60616-0117
Mailing AddressPo Box 746715Atlanta, GA 30374-6715 · (312) 566-4545 · Fax (773) 943-6370
Phone(312) 566-4545
Fax(773) 943-6370
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMay 25, 2022
Last NPPES UpdateMay 20, 20262 updates tracked since enumeration
NPPES CertifiedMay 20, 2026
✔ NPI 1417695982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IL · 209.025202
2335 S WENTWORTH AVE STE B, Chicago, IL 60616
Open in Google Maps ↗

Secondary Practice Location 1

Location 12600 S Michigan Ave Ste 408Chicago, IL 60616-2696 · Phone (312) 808-0900 · Fax (312) 808-9680

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joanie Ng is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9537534482
PECOS Enrollment IDI20230407001053
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Joanie Ng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Oak Street Health Physicians Group, PC
9.3 mi
Primary Care
1715 E 95TH ST
Chicago, IL 60617
  • Reassigned Medicare billing, Illinois enrollment
  • 343 clinicians in this Medicare group
NPI 1083051643 (773) 768-4437

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60616 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. BONNIE TSE M.D.
Internal Medicine
2335 S WENTWORTH AVE STE B
CHICAGO, IL 60616
Cook County (312) 566-4545
LAURA SUK FONG TSE APRN, FNP-BC, PCCN
Nurse Practitioner (Family)
2335 S WENTWORTH AVE STE B
CHICAGO, IL 60616
Cook County (872) 268-5441
STEVEN WEI SONG M.D.
Family Medicine
2335 S WENTWORTH AVE STE B
CHICAGO, IL 60616
Cook County (312) 566-4545
YUCHENG LIU DO
Family Medicine
2335 S WENTWORTH AVE STE B
CHICAGO, IL 60616
Cook County (312) 566-4545
MICHAEL YANGYANG CHEN
Internal Medicine
2335 S WENTWORTH AVE STE B
CHICAGO, IL 60616
Cook County (312) 566-4545
MRS. MICHELLE WOO APN
Nurse Practitioner (Gerontology)
2335 S WENTWORTH AVE STE B
CHICAGO, IL 60616
Cook County (312) 566-4545

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joanie Ng's NPI number?

The NPI number for Joanie Ng is 1417695982. It was assigned to this individual provider in the NPPES registry on May 25, 2022.

Where is Joanie Ng located?

Joanie Ng practices at 2335 S Wentworth Ave Ste B, Chicago, IL 60616. The listed phone number is (312) 566-4545.

What is Joanie Ng's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Joanie Ng enrolled in Medicare?

Yes. Joanie Ng is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Joanie Ng's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joanie Ng reassigns Medicare benefits to Oak Street Health Physicians Group, PC (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joanie Ng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Joanie Ng was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.